ISO Ceritified Imported Black Currant Ribes nigrum Powder Extract with Anthocyanidins 25%by UV

The blackcurrant (Ribes nigrum) is a woody shrub in the familyGrossulariaceae grown for its piquant berries. It is native to temperate parts of central and northern Europe and northern Asia where it prefers damp fertile soils and is widely cultivated both commercially and domestically. It is winter hardy but cold weather at flowering time during the spring reduces the size of the crop. Bunches of small, glossy black fruit develop along the stems in the summer and can be harvested by hand or by machine. The fruit is rich in vitamin C, various other nutrients, phytochemicals and antioxidants. Blackcurrants can be eaten raw but are usually cooked in a variety of sweet or savoury dishes. They are used to make jams, jellies and syrups and are grown commercially for the juice market. The fruit is also used in the preparation of alcoholic beverages and both fruit and foliage have uses in traditional medicine and the preparation of dyes.

Proanthocyanidins are a class of polyphenols found in a variety of plants. Chemically, they are oligomericflavonoids. Many are oligomers of catechin and epicatechin and their gallic acid esters. More complex polyphenols, having the same polymeric building block, form the group of tannins. Flavanols are distinguished at the core molecule by the hydroxyl group as opposed to the ketone near same position on the pyran ring in the generally yellow class of flavonoids. Colorless proanthocyanidins are a strictly defined group of 3 flavanols naturally occurring as a mix of monomers, di-mers, and tri-mers of the catechin building block, which is a 4x-hydroxylation of the flavan-3-ol core. Proanthocyanidins were discovered in 1947 by Jacques Masquelier, who developed and patented techniques for the extraction of oligomeric proanthocyanidins from pine bark and grape seeds

Package:The standard package is 25kg/drum with double plastic-bags inside, package can be divided as1kg, 5kg, 10kg according requirements.

Productivity: 2000kg/month

Storage: Stored in a well-closed container away from moisture and strong light/heat.

Shelf Life: 2 years under well Storage situation and stored away from direct sun light.

Our Merits:

1. 100% natural extract with high quality.

2. Enough count with better price.

3. Free sample

4. ISO9001, KOSHER ,Certified FDA.

5. We are manufacturer.

Our Merits:

1. We are manufacturer.

2. 100% natural extract with high quality.

3. Enough stock with better price.

4. Free sample

5. ISO9001, KOSHER ,Certified FDA.

Longze Biotechnology Co ., Ltd specializes in health food supplements. The company is locatedin Xi’an City. Since it was established, based on rich hearb resources of Changbai Mountain andGreater Khingan Mountains area, Longze Company is engaged in developing and producing herbs active ingredients for our customers and promotes healthy development of food industry.

Longze Company owns a professional team in food, medicine and chemistry fields. We devote ourselves to solving high-tech problems in food industry and give you specialized, comprehensive and timely service.

Longze Company has a strict quality control system, which can ensure the quality of the products offered to our customers.

Longze Company aims to be the first-class food supplements suppler. 

Sincerely, look forward to your support and cooperation with us.